All bigmouth synonyms
big·mouth
B b noun bigmouth
- blowhard — If you describe someone as a blowhard, you mean that they express their opinions very forcefully, and usually in a boastful way.
- boaster — a chisel for boasting stone.
- brag — If you brag, you say in a very proud way that you have something or have done something.
- braggart — a person who boasts loudly or exaggeratedly; bragger
- gossiper — idle talk or rumor, especially about the personal or private affairs of others: the endless gossip about Hollywood stars.
- know-it-all — a person who acts as though he or she knows everything and who dismisses the opinions, comments, or suggestions of others.
- windbag — Informal. an empty, voluble, pretentious talker.
- bragger — a person who brags.
- swelled head — an inordinately grand opinion of oneself; conceit.
- bag of wind — windbag.
- bluster — If you say that someone is blustering, you mean that they are speaking aggressively but without authority, often because they are angry or offended.
- gasbag — a bag for holding gas, as in a balloon or dirigible.
- grandstander — the main seating area of a stadium, racetrack, parade route, or the like, usually consisting of tiers with rows of individual seats.
- show-off — a person given to pretentious display.
- trumpeter — a person who plays a trumpet; trumpet player.